DNA Repair and Chromosomal Translocations -- CINcere modelling: What have mouse models for chromosome instability taught us? -- Telomere Dysfunction, Chromosomal Instability and Cancer -- Genetic Instability and Disease Prognostication -- Causes of Chromosomal Instability -- Patterns of Chromosomal Aberrations in Solid Tumors -- Yeast as Models of Mitotic Fidelity -- The diverse effects of complex chromosome rearrangements and chromothripsis in cancer development -- Consequences of aneuploidy in cancer: transcriptome and beyond.